Domains with DNS TXT v=spf1 mx a include:spf.protection.outlook.com include:_senderspf.copernica.com include:_spf.nextpertise.nl ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.protection.outlook.com include:_senderspf.copernica.com include:_spf.nextpertise.nl ~all.